McDonald’s says it will be requiring customers to wear face coverings when entering its U.S. restaurants as the number of new virus cases continue to surge in many states.

Chicago’s Gage Park neighborhood sits in two ZIP codes that have seen some of the highest number of COVID-19 cases in the city. 

Three out of four Americans, including a majority of Republicans, favor requiring people to wear face coverings while outside their homes, a new poll finds.

Worn 24/7, the soft, flexible sensor is being used to monitor cough, shortness of breath and fever in a small number of patients and front-line health care workers. Researchers hope the device can provide more insight about the coronavirus.

State officials on Wednesday reported the highest single-day increase in COVID-19 cases for the month of July, prompting a stern warning from Illinois’ top doctor: Wear a mask or we’ll move backwards.

As workers return to offices, children prepare to return to schools and those desperate for normalcy again visit malls and restaurants, the emerging science points to a menacing reality: If people who appear healthy can transmit the illness, it may be impossible to contain.

Illinois has a plan in place to roll back restrictions if COVID-19 positivity rates spike. Now, one of the state’s 11 regions is “dangerously close to that threshold,” Gov. J.B. Pritzker said Tuesday.

For the second week in a row, Mayor Lori Lightfoot expanded the city’s quarantine order. Starting Friday, visitors from Kansas will be required to quarantine for two weeks in effort to stop the spread of the coronavirus. 

Through the use of aggressive strategies and widespread testing, the Cook County Sheriff’s Office was able to successfully mitigate the spread of COVID-19 inside the Cook County Jail, according to a new study.

As Chicago reimposes restrictions to stop a recent uptick in coronavirus cases, Gov. J.B. Pritzker implored residents to wear face coverings to “protect the gains we’ve made” against the virus.

Saturday marks the state’s fourth consecutive day in which more than 1,000 new cases of COVID-19 were confirmed. After falling below 1,000 new cases per day from June 6 to July 8, this month has so far seen seven days above 1,000.

Much of the neighborhood sits in the 60639 ZIP code, which has seen the most COVID-19 cases in the entire state. How businesses are faring and reopening.

COVID-19 is disproportionately impacting Black and Brown communities, but the opioid crisis is also taking a “devastating toll” on Chicago-area residents this year, Cook County Board President Toni Preckwinkle said.

Will an uptick in COVID-19 cases lead to more restrictions across the city and state? Our politics team takes on that story and more in this week’s roundtable.

Even if you practice safe habits, there’s always a chance you’ll come into contact with someone who has COVID-19. There’s no guarantee you’ll get it too, but there’s also no guarantee you won’t. So what then?

A record 121,000 Chicagoans have sent in applications to vote by mail in the November election. Meanwhile, President Donald Trump claims without evidence the 2020 election will be “the most rigged.”